Any SEO tools that integrate Moz, Ahrefs, Majestic and Semrush?

Hi guys, I have been thinking that there is maybe a Software as a service that integrates knowledge of all the SEO tools mentioned above meaning Moz, Ahrefs, Majestic and Semrush.
Let's just remember that everyone of this tools for agencies ( the only version worth it if you have medium to big sites as clients) are from $400 to 1000 each so it's very expensive for a "freelancer".
Any ideas guys?